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Emerald|Lab Grown|IGI

1.51ct H VS1 Emerald Lab Grown Diamond

EX • H/VS1 • IGI LG651482835

Shape and cutting style on the report: Emerald cut

Certificate IGI LG651482835

Diamond specifications and retailer prices

From $243 CAD
$174 USD
As of October 30, 2026
Save $1,545 CAD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,788 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG651482835 or 651482835. Listed at 16 retailers as of October 29, 2026, with prices from $243 to $1,788, a $1,545 spread on the same certified stone. Brilliant Earth lists it at $1,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651482835
Dimensions7.60 × 5.39 × 3.74 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm5.39 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651482835
Side View
Table 64.0%Crown 37.4°Girdle: Slightly ThickPavilion 41.2°Culet: LNGDepth 69.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,788 CAD|Low: $194 CAD|High: $1,914 CAD|Avg: $852 CAD|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 13$243 CAD
Retailer 8$275 CAD
Retailer 2$282 CAD
Retailer 17$302 CAD
Retailer 7$309 CAD
Retailer 4$524 CAD
Retailer 12$536 CAD
Retailer 16$568 CAD
Retailer 11$665 CAD
Retailer 6$671 CAD
Retailer 9$920 CAD
Retailer 3$981 CAD
Retailer 10$1,023 CAD
Retailer 15$1,045 CAD
Retailer 5$1,428 CAD
Retailer 14$1,575 CAD
Brilliant Earth$1,788 CAD

29 data points across 17 retailers

16 retailers$243 CAD to $1,788 CAD

A
Cheapest Retailer
-
$243 CAD
$174 USD
A
Retailer 2
-
$275 CAD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$282 CAD
$202 USD
View
A
Retailer 4
-
$302 CAD
$216 USD
View
A
Retailer 5
-
$309 CAD
$221 USD
View
A
Retailer 6
-
$524 CAD
ZAR 6,061 ZAR
View
B+
Retailer 7
-
$536 CAD
$384 USD
View
A
Retailer 8
-
$568 CAD
€387 EUR
View
A
Retailer 9
-
$665 CAD
$476 USD
View
A
Retailer 10
-
$671 CAD
$480 USD
View
B+
Retailer 11
-
$981 CAD
$702 USD
View
B+
Retailer 12
-
$1,023 CAD
$732 USD
View
B+
Retailer 13
-
$1,045 CAD
$748 USD
View
B
Retailer 14
-
$1,428 CAD
£805 GBP
View
B
Retailer 15
-
$1,575 CAD
£888 GBP
View
Most Expensive
B
Brilliant Earth
11943226A · Oct 29
$1,788 CAD
$1,280 USD
View
15 more retailers have this diamond
Prices start from $243 CADSave up to $1,545 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Emerald
$243 CAD